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Purkinje image eyetracking: A market surveyThe Purkinje image eyetracking system was analyzed to determine the marketability of the system. The eyetracking system is a synthesis of two separate instruments, the optometer that measures the refractive power of the eye and the dual Purkinje image eyetracker that measures the direction of the visual axis.
Document ID
19820017903
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Christy, L. F. (SRI International Corp. Menlo Park, CA, United States)
Date Acquired
September 4, 2013
Publication Date
March 1, 1979
Subject Category
Aerospace Medicine
Report/Patent Number
NASA-CR-166338
NAS 1.26:166338
Report Number: NASA-CR-166338
Report Number: NAS 1.26:166338
Accession Number
82N25779
Funding Number(s)
CONTRACT_GRANT: NAS2-9846
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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